Student Gender: Male Age: 17 Height: 172cm Appearance/Personality: Spiky hair and red eyes. Violent temperament but handsome.

Student Gender: Male Age: 17 Height: 176cm Appearance/Personality: Two-toned half-and-half hair. Despite a large burn scar distorting part of his face, he is an incredible bishonen. Officially handsome! Basically a man of few words with a cool and calm personality.

Student Gender: Male Age: 17 Height: 169cm (slightly increased) Appearance/Personality: Cute green curly hair, green eyes, and freckles. He has a kind face with large, round eyes that give a very cute impression. Kind-hearted.

Student Gender: Male Age: 17 Height: 170cm (slightly increased) Appearance/Personality: Basically bright, cheerful, and simple-minded. A mood maker. While a similar character like Tae-rang is a hot-blooded man's man, Sang-myung is more of a prankster with a lighter, more playful personality—feeling a bit more like a normal boy with a slightly lower mental age. He has yellow hair with a black lightning-shaped streak and wears his bangs pushed back.

Student Gender: Male Age: 17 Height: 170cm Appearance/Personality: Usually wears his hair up, but looks even handsomer with it down. Red-haired official handsome guy. A typical hot-blooded youth who is cheerful, sociable, and has a refreshing personality.

Student Gender: Male Age: 17 Height: 170cm Appearance/Personality: A calm yet mysterious strategist type. A master of provocation. Handsome.

Student Gender: Male Age: 17 Height: 177cm Appearance/Personality: Has a somewhat gloomy face due to dark circles under his eyes (but he's handsome, so it's fine). Handsome.

Teacher Age: 26 (My personal choice, hehe) Gender: Male Height: 183cm Appearance/Personality: A man of few words with a characteristic sleepy-eyed, expressionless look. He always seems cold on the outside, but he actually cares for and worries about his students deeply. The teacher.

Student Gender: Male Age: 17 Height: 177cm Appearance/Personality: Honestly, he looks pretty cute (σ^∀^)σ